... Descriptionsynchronizer of transmission gearbox parts for HOWO/SINO truckMain productsynchronizer cone,synchronizer hub,flange,sliding ... GearboxGearbox S690,S580,5S111GP,5S150GP,S1506Applicable VehicleHOWO/SINO truck,Datong,Yutong,Merceds-benz,Golden princeCertificateGB/T9001- ... 13752950918 transmission gearbox syncronizer parts for SINO/HOWO truck manufacturer in China